AP-ISDXXXXXXX-1X Просмотр технического описания (PDF) - Unspecified
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AP-ISDXXXXXXX-1X Datasheet PDF : 16 Pages
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Industrial Secure Digital Card
AP-ISDxxxXXXX-1X
2. Electrical characteristics
2.1 Card Architecture
1 2 3 4 5 6 78
9
DAT2
CMD
CD/DAT3
Memory card registers
[384 bytes]
VDD
CLK
Interface driver
DAT0
DAT1
WP
Card interface
controller
reset
Memory core interface
reset
Memory Core
Write Enabled
1 2 3 4 5 6 78
9
WP
Write Protected
1 2 3 4 5 6 78
9
WP
2.2 Pin Assignment
Pin
Name
1 CD/DAT3
2
CMD
3
VSS1
4
VDD
5
CLK
6
VSS2
7
DAT0
8
DAT1
9
DAT2
SD Mode
Description
Card detect/Data line[Bit 3]
Command/Response
Supply voltage ground
Supply voltage
Clock
Supply voltage ground
Data line[Bit 0]
Data line[Bit 1]
Data line[Bit 2]
Name
CS
DI
VSS
VDD
SCLK
VSS2
DO
Reserved
Reserved
SPI Mode
Description
Chip select
Data in
Supply voltage ground
Supply voltage
Clock
Supply voltage ground
Data out
5
© 2011 Apacer Technology, Inc.
Rev. 1.0
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